Progress against the field
Kevin de Roo and Eline de Roo have gained 3:16 on the field from Amsterdam 2024 to Heerenveen 2025.
Over the same races everyone got 6:17 quicker, so 9:33 faster on the clock looks better than it was.
The largest gain on the field came from Amsterdam 2024 → Rotterdam 2025: 2:50 in 140 days.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown. The summary above covers Doubles Open · Mixed, with Eline de Roo, the one raced most; every comparison is in the list below.
Every race
13 races · 12 events
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Maastricht19 Sep 2026Doubles Open · Men1:00:08 PB44/816Beat 95%
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Heerenveen14 May 2026Individual Open · Men1:11:53 PB155/966Beat 84%
↑ 237 days after Maastricht 2025 2:30 worse than the field Faster on the clock, behind the field Why ↓Close ↑
5:43 faster on the clock, yet the race was 8:13 faster for everyone, so 2:30 was lost on the field.
The fieldCompare these two →8:13 faster This athlete5:43 faster -
Rotterdam15 Apr 2026Relay · Men1:02:1516/79Beat 80%
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Rotterdam15 Apr 2026Doubles Open · Men1:19:09188/310Beat 39%
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Mechelen26 Mar 2026Doubles Open · Men1:03:19105/867Beat 88%
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Amsterdam21 Jan 2026Doubles Open · Men1:00:1560/994Beat 94%
↑ 655 days after Rotterdam 2024, with Raymond Van Der Giessen 36:09 better than the field Why ↓Close ↑
36:09 better than the field: 44:28 faster on the clock, against 8:19 faster for everyone.
The fieldCompare these two →8:19 faster This pair44:28 faster -
Gent12 Dec 2025Doubles Open · Mixed1:12:42 PB40/218Beat 82%
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Utrecht28 Nov 2025Doubles Pro · Men1:08:49 PB33/89Beat 63%
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Maastricht19 Sep 2025Individual Open · Men1:17:36245/1352Beat 82%
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Heerenveen9 May 2025Doubles Open · Mixed1:15:2672/250Beat 71%
↑ 71 days after Rotterdam 2025, with Eline de Roo 0:26 better than the field Why ↓Close ↑
0:26 better than the field: 3:33 faster on the clock, against 3:07 faster for everyone.
The fieldCompare these two →3:07 faster This pair3:33 faster -
Rotterdam27 Feb 2025Doubles Open · Mixed1:18:59115/353Beat 67%
↑ 140 days after Amsterdam 2024, with Eline de Roo 2:50 better than the field Why ↓Close ↑
2:50 better than the field: 6:00 faster on the clock, against 3:10 faster for everyone.
The fieldCompare these two →3:10 faster This pair6:00 faster -
Amsterdam10 Oct 2024Doubles Open · Mixed1:24:59214/376Beat 43%
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Rotterdam6 Apr 2024Doubles Open · Men1:44:43707/722Beat 2%